EP 0403129 A2 19901219 - Multiple layer cigarette paper for reducing sidestream smoke.
Title (en)
Multiple layer cigarette paper for reducing sidestream smoke.
Title (de)
Mehrschichtiges Zigarettenpapier zum Vermindern der Seitenströmung des Rauches.
Title (fr)
Papier à cigarette multicouche pour la réduction de l'émission latérale de fumée.
Publication
Application
Priority
US 36513789 A 19890612
Abstract (en)
The sidestream smoke associated with a cigarette or cigarette-like smoking article is reduced by wrapping the tobacco in a single sheet of paper having multiple layers.
IPC 1-7
IPC 8 full level
A24D 1/02 (2006.01); D21H 17/67 (2006.01); D21H 19/44 (2006.01); D21H 19/52 (2006.01); D21H 27/00 (2006.01); D21H 27/30 (2006.01)
CPC (source: EP KR US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0403129 A2 19901219; EP 0403129 A3 19911227; DD 300117 A5 19920521; FI 902911 A0 19900611; JP H0333299 A 19910213; KR 910000053 A 19910128; NO 173482 B 19930913; NO 173482 C 19931222; NO 902592 D0 19900611; NO 902592 L 19901213; PT 94341 A 19910208; TR 26150 A 19950215; US 5143098 A 19920901; ZA 904492 B 19910529
DOCDB simple family (application)
EP 90305994 A 19900601; DD 34152790 A 19900611; FI 902911 A 19900611; JP 15381390 A 19900611; KR 900008490 A 19900611; NO 902592 A 19900611; PT 9434190 A 19900611; TR 55990 A 19900611; US 36513789 A 19890612; ZA 904492 A 19900611